#include <stdio.h>

int main(){
	int arr[10] = {1, 2, 4};
	int i = 0;
	//for(;i<10;i++){
	//	printf("%d\n", arr[i]);
	//}
	int arr2[10];
	printf("please enter arr2[]:\n");
	scanf("%d", arr2);
	for(;i<10;i++){
		printf("%d\n", arr2[i]);
	}

	getchar();
}
